CN111296255A - Underground irrigator for garden flowers and plants and layout method thereof - Google Patents
Underground irrigator for garden flowers and plants and layout method thereof Download PDFInfo
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- CN111296255A CN111296255A CN202010177886.2A CN202010177886A CN111296255A CN 111296255 A CN111296255 A CN 111296255A CN 202010177886 A CN202010177886 A CN 202010177886A CN 111296255 A CN111296255 A CN 111296255A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G29/00—Root feeders; Injecting fertilisers into the roots
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30232—Surveillance
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Abstract
The invention discloses a courtyard flower underground irrigator and a layout method thereof, wherein the method comprises the following steps: the filter comprises a tank body, and a first water outlet and a second water outlet are formed in one end of the tank body; one end of each first capillary is communicated with the first water outlet through a first main pipeline, and the other end of each first capillary is designed into a closed structure; one end of each second capillary is communicated with the second water outlet through a second main pipeline, and the other end of each second capillary is designed to be a closed structure; the first irrigator body is a filtration irrigation irrigator, and a plurality of first irrigator bodies are arranged on the first capillary; the second irrigator body is a micro-sprinkling irrigation irrigator, and a plurality of second irrigator bodies are arranged on the second capillary. The invention aims to provide a courtyard flower underground irrigator, which is additionally provided with a filter and can avoid the blockage of the irrigator by impurities in water.
Description
Technical Field
The invention relates to the technical field of underground irrigation, in particular to a courtyard flower underground irrigator and a layout method thereof.
Background
The irrigation device is used for irrigating plants or crops, and is an irrigation device which utilizes a pressure system to uniformly and accurately directly convey water and rich water and nutrients required by the growth of the crops to the soil surface or soil layer of the roots of the plants or the crops through a water distribution pipeline system according to the water requirement of the crops, so that the soil of the roots of the crops is always kept in the optimal water, fertilizer and gas states. The special irrigator of the micro-irrigation system comprises a dripper, a micro-spray head, an infiltrating irrigation pipe, a micro-pipe and the like; the sprinkler irrigation device of the sprinkler irrigation system is provided with various spray heads; the manual sprinkling system comprises a rapid water taking device, a manual sprinkler and the like, and because the water outlet of the sprinkler is small, if impurities exist in water, the water outlet of the sprinkler is easily blocked, and water cannot be supplied to plants.
Disclosure of Invention
The invention provides a courtyard flower underground douche and a layout method thereof.
In order to achieve the purpose, the invention provides the following technical scheme that the underground irrigator for the garden flowers comprises:
the filter comprises a tank body, and a first water outlet and a second water outlet are formed in one end of the tank body;
one end of each first capillary is communicated with the first water outlet through a first main pipeline, and the other end of each first capillary is designed into a closed structure; the first capillary and the second capillary are laid under the ground;
one end of each second capillary is communicated with the second water outlet through a second main pipeline, and the other end of each second capillary is designed to be a closed structure;
the first emitter body is a filtration emitter, and a plurality of first emitter bodies are arranged on the first capillary;
the second emitter body is a micro-sprinkling irrigation emitter, and a plurality of second emitter bodies are arranged on the second capillary.
Preferably, the filter further comprises:
the water inlet is arranged at one end of the tank body, which is far away from the first water outlet;
the first filter screen is arranged in the tank body, the tank body is divided into a first filter chamber and a second filter chamber by the first filter screen, and the first filter chamber is positioned at one end of the water inlet;
the sewage draining outlet is formed in the bottom of the tank body and communicated with the first filtering chamber;
the base, the base setting is in jar body bottom.
Preferably, the first emitter body comprises:
the inlet end of the first plug connector is provided with a barb, the outlet end of the first plug connector is provided with a flange, the first plug connector is connected with the first capillary through the barb, and a through water inlet flow passage is arranged in the first plug connector;
the ceramic body is hollow, the ceramic body is connected with the first plug connector through the flange, the outlet end is communicated with the hollow part of the ceramic body, and the ceramic body is provided with micropores.
Preferably, the flange is provided with a blocking plate, one end of the blocking plate is hinged with the flange, and a torsional spring is arranged at the hinged position.
Preferably, the micropores are arranged in a downward inclined shape, and a second filter screen is arranged in the micropores.
Preferably, the second emitter body comprises: the cylinder body, the cylinder body upper end is connected with the cylinder cap, the cylinder body lower extreme through the second bayonet joint with the second capillary intercommunication, be provided with the fall way in the cylinder body, the fall way passes the shower nozzle is connected to the upper end of cylinder cap, set up rivers passageway in the fall way, the fall way lower extreme is provided with hollow floater.
Preferably, a first valve is arranged at the first water outlet, and a second valve is arranged at the second water outlet.
Preferably, a protective layer is arranged on the first main pipeline, and a controller and a remote communication module are arranged in the protective layer;
a camera, a positioner and a temperature and humidity sensing group which are connected with the controller are arranged on part of the first irrigator body on each first capillary, and the controller is connected with the remote communication module;
the controller is in communication connection with an external monitoring end based on the remote communication module;
the camera is used for monitoring surface information of the corresponding first emitter body;
the positioner is used for positioning the position of the corresponding first emitter body;
the temperature and humidity sensing group is uniformly arranged around the first emitter body and used for acquiring the temperature and humidity of each detection point;
wherein, based on the temperature and humidity sensor and the camera, the step of determining whether the corresponding first emitter body needs to be replaced comprises:
step 1: determining an emitter to be detected based on a monitoring instruction transmitted by a monitoring end;
step 2: acquiring a surface image of the emitter to be detected based on the camera, performing region segmentation on the surface image to obtain n regions, and determining a region damage value P of each region;
wherein, the number of the regional horizontal pixel points in the current region is k1, the number of the regional vertical pixel points is k2, and the horizontal pixel value of the ith regional horizontal pixel point in the k1 regional horizontal pixel points is deltai(ii) a The vertical pixel value of the jth regional vertical pixel point in the k2 regional vertical pixel points is deltaj(ii) a k represents that k pixel points exist in the current region and the pixel value of each pixel point is deltat(ii) a δ represents an average pixel value of the current region; wherein k is k1 k2, and k, k1 and k2 are all positive integers;
and step 3: determining m first areas with area damage values larger than area preset values, and determining an area evaluation value Q of each first area based on the temperature and humidity sensing group;
wherein L1 represents the L1 humidity sensor of the L1 humidity sensors in the temperature and humidity sensing group; l2 represents the L2 th temperature sensor in the L2 temperature sensors in the temperature and humidity sensing group;
indicating the humidity value of the detection point of the l1 humidity sensor;
a temperature value indicating a detection point of the l2 th temperature sensor; zetal1Indicating the l1 th humidity sensorNormal working probability; zetal2Indicating the normal working probability of the l2 th temperature sensor;
and 4, step 4: determining an area comprehensive value M of each first area according to the area evaluation values Q of the M first areas determined in the step 3 and the area damage values P of the corresponding M first areas determined in the step 2;
wherein, Ps' represents a region damage value of the s-th first region among the m first regions; qsAn area evaluation value representing an s-th first area among the m first areas; wherein s is less than m, and m is an integer;
and when a second region with the regional comprehensive value M smaller than a preset comprehensive value exists in the M first regions, the fact that the emitter to be detected needs to be replaced is indicated, an alarm instruction is sent to the monitoring end based on the controller and the remote communication module, alarm warning is carried out, and meanwhile the position of the emitter to be detected needing to be replaced is displayed at the monitoring end.
Preferably, an electric valve is arranged at one end of each of the first capillary and the second capillary close to the filter, and the filter is provided with a controller and a storage battery;
a plurality of temperature and humidity sensors are arranged at the underground soil of the garden flowers at intervals along the length direction of the capillary at each first capillary and each second capillary;
the electric valve, the storage battery and the temperature and humidity sensor are respectively and electrically connected with the controller;
the electric valve is connected with the controller through a control circuit, and the storage battery is connected with the temperature and humidity sensor through a power circuit;
the control circuit includes:
the first end of the third capacitor is connected with the output end of the controller;
one end of the first diode is connected with the second end of the third capacitor, and the other end of the first diode is grounded;
one end of the first resistor is connected with the second end of the third capacitor;
the base electrode of the first triode is connected with the other end of the first resistor;
one end of the third resistor is connected with the collector of the first triode, and the other end of the third resistor is connected with the first power supply;
the negative electrode of the seventh diode is connected with a first power supply, the first power supply is also connected with the first end of the electric valve, and the positive electrode of the seventh diode is connected with the second end of the electric valve;
a collector of the second triode is connected with the anode of the seventh diode and the second end of the electric valve, and an emitter of the second triode is grounded;
one end of the fifth resistor is connected with the base electrode of the second triode, and the other end of the fifth resistor is grounded;
the first end of the sixth resistor is connected with the base electrode of the second triode, and the second end of the sixth resistor is connected with the emitting electrode of the first triode;
one end of the fourth capacitor is connected with the second end of the sixth resistor, and the other end of the fourth capacitor is grounded;
the power supply circuit includes:
an integrated chip;
the cathode of the second diode is connected with a drain pin of the integrated chip, and the anode of the second diode is connected with the anode of the storage battery;
one end of the eighth resistor is connected with the detection pin of the integrated chip;
one end of the seventh resistor is connected with the feedback pin of the integrated chip, and the other end of the seventh resistor is connected with the reference pin of the integrated chip;
one end of the second capacitor is connected with a power supply pin of the integrated chip, and the other end of the second capacitor is connected with a reference pin of the integrated chip;
one end of the second resistor is connected with the reference pin of the integrated chip, and the other end of the second resistor is connected with the feedback pin of the integrated chip;
one end of the fourth resistor is connected with the feedback pin of the integrated chip, and the other end of the fourth resistor is connected with the power supply pin of the integrated chip;
the cathode of the fourth diode is connected with a power pin of the integrated chip;
the cathode of the fifth diode is connected with the anode of the fourth diode;
the cathode of the sixth diode is connected with the anode of the fifth diode and grounded;
a first end of the ninth resistor is connected with the anode of the sixth diode, and a second end of the ninth resistor is connected with the cathode of the fifth diode and the anode of the fourth diode;
the first end of the first inductor is connected with the second end of the ninth resistor, and the second end of the first inductor is grounded;
the first end of the second inductor is connected with the first end of the first inductor, and the second end of the second inductor is connected with the reference pin of the integrated chip;
one end of the first capacitor is grounded, and the other end of the first capacitor is connected with the first end of the second inductor;
and the anode of the third diode is grounded, and the cathode of the third diode is connected with the second end of the second inductor.
A method of deploying a garden flower subsurface emitter as claimed in any one of the preceding claims, comprising:
step 1: a first douche body is arranged on the first capillary;
a second emitter body is arranged on the second capillary;
step 2: respectively connecting the first capillary and the second capillary with a first water outlet and a second water outlet of the filter;
and step 3: and laying the first capillary and the second capillary under the ground.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the apparatus particularly pointed out in the written description and drawings thereof.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of a garden flower subsurface emitter according to the present invention;
FIG. 2 is a schematic view of a garden flower subsurface emitter filter according to the present invention;
FIG. 3 is a view of the first emitter body of the garden flower subsurface emitter provided by the present invention;
FIG. 4 is a block diagram of a second emitter body of the garden flower subsurface emitter provided by the present invention.
Fig. 5 is a circuit diagram of a power circuit and a control circuit of the present invention.
Wherein: 1. a filter; 2. a tank body; 3. a first water outlet; 4. a second water outlet; 5. a first capillary; 6. a second capillary; 7. a first emitter body; 8. a second emitter body; 9. a water inlet; 10. a first filter screen; 11. a first filtering chamber; 12. a second filtering chamber; 13. a sewage draining outlet; 14. a base; 15. a first plug-in connector; 16. a flange; 17. a water inlet flow channel; 18. a ceramic body; 19. micropores; 20. a blocking plate; 22. a second filter screen; 23. a cylinder body; 24. a cylinder cover; 25. a second plug-in connector; 26. a lifting pipe; 27. a spray head; 28. a first valve; 29. a second valve; 30. a hollow floating ball; r1, a first resistor; r2, a second resistor; r3, third resistor; r4, fourth resistor; r5, fifth resistor; r6, sixth resistor; r7, seventh resistor; r8, eighth resistor; r9, ninth resistor; c1, a first capacitance; c2, a second capacitor; c3, a third capacitance; c4, a fourth capacitance; q1, the first triode; q2, the second triode; d1, a first diode; d2, a second diode; d3, a third diode; d4, a fourth diode; d5, a fifth diode; d6, a sixth diode; u1, integrated chip; u2, electrically operated valve; l1, a first inductor; l2, second inductance.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions and technical features between various embodiments can be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not be within the protection scope of the present invention.
An embodiment of the present invention provides a courtyard flower subsurface emitter, as shown in fig. 1, including:
the filter 1 is of a horizontal structure and is positioned on the ground, the filter 1 comprises a tank body 2, and one end of the tank body 2 is provided with a first water outlet 3 and a second water outlet 4;
one end of each first capillary 5 is communicated with the first water outlet 3 through a first main pipeline, and the other end of each first capillary 5 is designed to be a closed structure;
one end of each second capillary 6 is communicated with the corresponding second water outlet 4 through a second main pipeline, and the other end of each second capillary 6 is designed to be a closed structure; the first capillary 5 and the second capillary 6 are laid under the ground;
the first emitter body 7 is a filtration emitter, and is mainly used for supplying water to the root of soil, and a plurality of first emitter bodies 7 are arranged on the first capillary 5;
the second irrigator body 8 is a micro-sprinkling irrigation irrigator which is mainly used for spraying water to leaves of flowers, and a plurality of second irrigator bodies 8 are arranged on the second capillary 6. The first emitter body and the second emitter body are arranged and used for supplying water to the root of the soil and spraying water to the blades of the flowers, so that sufficient water can be conveniently supplied to the flowers, and the growth of the flowers is facilitated.
The working principle and the beneficial effects of the technical scheme are as follows: a filter 1 is arranged in a courtyard, a water source enters the filter 1, the water is filtered by the filter 1 and then flows out of a first water outlet 3 and a second water outlet 4 on a tank body 2, water flowing out of the first water outlet 3 is conveyed into each first emitter body 7 through a first capillary 5, the first emitter bodies 7 supply water to the root of soil, water flowing out of the second water outlet 4 is conveyed into each second emitter body 8 through a second capillary 6, water is sprayed to blades of flowers by the second emitter bodies 8, the filter 1 is arranged in front of the first emitter bodies 7 and the second emitter bodies 8, the water source can be filtered, impurities in water are removed, and the first emitter bodies 7 and the second emitter bodies 8 are prevented from being blocked by the impurities in the water.
In one embodiment, as shown in fig. 2, the filter 1 further comprises:
the water inlet 9 is formed in one end, far away from the first water outlet 3, of the tank body 2;
the first filter screen 10 is arranged in the tank body 2, the tank body 2 is divided into a first filter chamber 11 and a second filter chamber 12 by the first filter screen 10, and the first filter chamber 11 is positioned at one end of the water inlet 9;
the sewage draining outlet 13 is formed in the bottom of the tank body 2, and the sewage draining outlet 13 is communicated with the first filtering chamber 11;
and the base 14 is arranged at the bottom end of the tank body 2.
The working principle and the beneficial effects of the technical scheme are as follows: filter 1 includes water inlet 9, and the water source gets into first filter chamber 11 from water inlet 9, then gets into second filter chamber 12 after filtering through first filter screen 10, and impurity can be filtered by first filter screen 10, can guarantee to get into the water of second filter chamber 12 and be impurity-free, when impurity accumulation reaches a certain amount, can open drain 13, and impurity in the first filter chamber 11 will be discharged from drain 13, and the base 14 of the 2 bottoms of jar body plays the supporting role to jar body 2.
In one embodiment, as shown in FIG. 3, the first emitter body 7 includes:
the inlet end of the first plug-in connector 15 is provided with a barb, the outlet end of the first plug-in connector 15 is provided with a flange 16, the first plug-in connector 15 is connected with the first capillary 5 through the barb, and a through water inlet flow passage 17 is arranged in the first plug-in connector 15;
the ceramic body 18 is hollow inside, the ceramic body 18 is connected with the first plug 15 through the flange 16, the outlet end is communicated with the hollow part of the ceramic body 18, and the ceramic body 18 is provided with micropores 19.
The working principle and the beneficial effects of the technical scheme are as follows: the first emitter body 7 is connected with the first capillary 5 through the first plug 15, water in the first capillary 5 enters from the water inlet flow channel 17 of the first plug 15 and then flows into the ceramic body 18 through the water inlet flow channel 17, the ceramic body 18 is arranged at the root of a plant, and the water in the ceramic body 18 finally flows out of the micropores 19, so that the root of the plant can be directly irrigated.
In one embodiment, as shown in fig. 3, a blocking plate 20 is provided on the flange 16, and one end of the blocking plate 20 is hinged to the flange 16 and a torsion spring is provided at the hinge.
The working principle and the beneficial effects of the technical scheme are as follows: when no water exists in the water inlet flow channel 17, the blocking plate 20 is closed under the action of the torsion spring due to the fact that no water pressure exists, the water inlet flow channel 17 is separated from the space in the ceramic body 18, when irrigation is needed, the water inlet flow channel 17 is filled with water, the blocking plate 20 is opened under the pressure of the water, then the water flows into the ceramic body 18 and flows out of the ceramic body 18, the blocking plate 20 with the torsion spring is arranged, silt in soil can be prevented from entering the water inlet flow channel 17, and the problem that the irrigator is blocked by underground silt and plant root systems is solved.
In one embodiment, as shown in fig. 3, the micro-holes 19 are arranged to be inclined downwards, and a second filter 22 is arranged in the micro-holes 19.
The working principle and the beneficial effects of the technical scheme are as follows: the pores 19 are inclined downwards to prevent a part of mud from entering the ceramic body 18 along the pores 19, and the second filter screen 22 is arranged in the pores 19 to further prevent the mud from entering.
In one embodiment, as shown in FIG. 4, the second emitter body 8 comprises: the cylinder body 23, the cylinder body 23 upper end is connected with cylinder cap 24, the cylinder body 23 lower extreme pass through second bayonet joint 25 with 6 intercommunications of second capillary, be provided with lift pipe 26 in the cylinder body 23, lift pipe 26 passes shower nozzle 27 is connected to the upper end of cylinder cap 24, set up rivers passageway in the lift pipe 26, lift pipe 26 lower extreme is provided with hollow floater 30.
The working principle and the beneficial effects of the technical scheme are as follows: when no water flows through the second capillary 6, the lifting pipe 26 is flush with the cylinder cover 24, after water flows into the second capillary 6, the water can enter the cylinder body 23 from the second plug connector 25, the hollow floating ball 30 can lift the lifting pipe 26 under the buoyancy of the water, so that the spray head 27 is driven to lift, the height of the spray head 27 can be increased, the coverage area of the spray head 27 for spraying water is wider, and the irrigation on the large-area ground surface is facilitated.
In one embodiment, as shown in fig. 2, a first valve 28 is disposed at the first water outlet 3, and a second valve 29 is disposed at the second water outlet 4.
The working principle and the beneficial effects of the technical scheme are as follows: the first valve 28 can control the switch of the first water outlet 3, the second valve 29 can control the switch of the second water outlet 4, and the valve is arranged at the water outlet, so that the plant root system or the ground surface can be irrigated selectively.
In one embodiment, the first and second capillaries 5 and 6 are laid under the ground.
The working principle and the beneficial effects of the technical scheme are as follows: the first capillary 5 and the second capillary 6 are laid under the ground, so that the occupation of ground space can be reduced, and the plant planting area is increased.
In one embodiment, a protective layer is arranged on the first main pipeline, and a controller and a remote communication module are arranged in the protective layer;
a camera, a positioner and a temperature and humidity sensing group which are connected with the controller are arranged on part of the first irrigator body on each first capillary (the part which can select the part with more important position can also divide the garden flower part, 1-2 are arranged in each area, the invention can also be arranged in all the areas and can be arranged according to the requirement), and the controller is connected with the remote communication module;
the controller is in communication connection with an external monitoring end based on the remote communication module;
the camera is used for monitoring surface information of the corresponding first emitter body;
the positioner is used for positioning the position of the corresponding first emitter body;
the temperature and humidity sensing group is uniformly arranged around the first emitter body and used for acquiring the temperature and humidity of each detection point;
wherein, based on the temperature and humidity sensor and the camera, the step of determining whether the corresponding first emitter body needs to be replaced comprises:
step 1: determining an emitter to be detected based on a monitoring instruction transmitted by a monitoring end;
step 2: acquiring a surface image of the emitter to be detected based on the camera, performing region segmentation on the surface image to obtain n regions, and determining a region damage value P of each region;
wherein, the number of the regional horizontal pixel points in the current region is k1, the number of the regional vertical pixel points is k2, and the horizontal pixel value of the ith regional horizontal pixel point in the k1 regional horizontal pixel points is deltai(ii) a The vertical pixel value of the jth regional vertical pixel point in the k2 regional vertical pixel points is deltaj(ii) a k represents that k pixel points exist in the current region and the pixel value of each pixel point is deltat(ii) a δ represents an average pixel value of the current region; wherein k is k1 k2, and k, k1 and k2 are all positive integers;
and step 3: determining m first areas with area damage values larger than area preset values, and determining an area evaluation value Q of each first area based on the temperature and humidity sensing group;
wherein L1 represents the L1 humidity sensor of the L1 humidity sensors in the temperature and humidity sensing group; l2 represents the L2 th temperature sensor in the L2 temperature sensors in the temperature and humidity sensing group;
indicating the humidity value of the detection point of the l1 humidity sensor;
a temperature value indicating a detection point of the l2 th temperature sensor; zetal1Indicating the normal working probability of the l1 humidity sensor; zetal2Indicating the normal working probability of the l2 th temperature sensor;
and 4, step 4: determining an area comprehensive value M of each first area according to the area evaluation values Q of the M first areas determined in the step 3 and the area damage values P of the corresponding M first areas determined in the step 2;
wherein, Ps' represents a region damage value of the s-th first region among the m first regions; qsAn area evaluation value representing an s-th first area among the m first areas; wherein s is less than m, and m is an integer;
and when a second region with the regional comprehensive value M smaller than a preset comprehensive value exists in the M first regions, the fact that the emitter to be detected needs to be replaced is indicated, an alarm instruction is sent to the monitoring end based on the controller and the remote communication module, alarm warning is carried out, and meanwhile the position of the emitter to be detected needing to be replaced is displayed at the monitoring end.
The working principle and the beneficial effects of the technical scheme are as follows: the camera, the temperature and humidity component and part of the first emitter body on each first capillary are adopted for effective monitoring, and when the monitoring end sends an instruction, the inspection is carried out, so that resources are saved; through setting up locator and communication module, firstly for fixing a position the emitter that detects, secondly for carrying out effectual transmission with all results of monitoring, through confirming the regional damaged value of waiting to detect the emitter, regional evaluation value, synthesize and acquire regional comprehensive value, and then carry out effective comprehensive evaluation to the concrete position of first jar hydrophone, realize waiting to detect the effective replacement of emitter, avoid because of its damage, lead to the waste of water resource, through carrying out early warning, the managers of the control end of being convenient for carries out timely processing.
In one embodiment of the present invention,
one end of each of the first capillary and the second capillary, which is close to the filter, is provided with an electric valve U2, and the filter is provided with a controller and a storage battery;
a plurality of temperature and humidity sensors are arranged at the underground soil of the garden flowers at intervals along the length direction of the capillary at each first capillary and each second capillary;
the electric valve U2, the storage battery and the temperature and humidity sensor are electrically connected with the controller respectively;
the electric valve U2 is connected with the controller through a control circuit, and the storage battery is connected with the temperature and humidity sensor through a power circuit;
as shown in fig. 5, the control circuit includes:
a first end of the third capacitor C3 is connected with the output end of the controller;
one end of the first diode D1 is connected with the second end of the third capacitor C3, and the other end of the first diode D1 is grounded;
one end of the first resistor R1 is connected with the second end of the third capacitor C3;
a base electrode of the first triode Q1 is connected with the other end of the first resistor R1;
one end of the third resistor R3 is connected with the collector of the first triode Q1, and the other end of the third resistor R3 is connected with the first power supply;
the cathode of the seventh diode is connected with a first power supply, the first power supply is also connected with the first end of the electric valve U2, and the anode of the seventh diode is connected with the second end of the electric valve U2;
a collector of the second triode Q2 is connected with the anode of the seventh diode and the second end of the electric valve U2, and an emitter of the second triode Q2 is grounded; the valve may be a solenoid valve.
One end of the fifth resistor R5 is connected with the base electrode of the second triode Q2, and the other end of the fifth resistor R5 is grounded;
a sixth resistor R6, the first end of which is connected with the base of the second triode Q2, and the second end of which is connected with the emitter of the first triode Q1;
one end of the fourth capacitor C4 is connected with the second end of the sixth resistor R6, and the other end of the fourth capacitor C4 is grounded; c4 is used for storing energy;
the power supply circuit includes:
an integrated chip U1; the integrated chip is a power supply chip, such as an integrated chip integrated with a voltage reduction (or voltage stabilization) function.
The negative electrode of the second diode D2 is connected with the drain pin of the integrated chip U1, and the positive electrode of the second diode D2 is connected with the positive electrode of the storage battery;
one end of the eighth resistor R8 is connected with a detection pin of the integrated chip U1; such as a current sense pin;
one end of the seventh resistor R7 is connected with the feedback pin of the integrated chip U1, and the other end of the seventh resistor R7 is connected with the reference pin of the integrated chip U1;
one end of the second capacitor C2 is connected with a power supply pin of the integrated chip U1, and the other end of the second capacitor C2 is connected with a reference pin of the integrated chip U1;
one end of the second resistor R2 is connected with a reference pin of the integrated chip U1, and the other end of the second resistor R2 is connected with a feedback pin of the integrated chip U1;
one end of the fourth resistor R4 is connected with a feedback pin of the integrated chip U1, and the other end of the fourth resistor R4 is connected with a power supply pin of the integrated chip U1;
the cathode of the fourth diode D4 is connected with a power supply pin of the integrated chip U1;
the cathode of the fifth diode D5 is connected with the anode of the fourth diode D4;
a cathode of the sixth diode D6 is connected to an anode of the fifth diode D5 and to ground;
a ninth resistor R9, having a first end connected to the anode of the sixth diode D6, and a second end connected to the cathode of the fifth diode D5 and the anode of the fourth diode D4; d6 is a light emitting diode.
A first end of the first inductor L1 is connected with a second end of the ninth resistor R9, and the second end is grounded;
a first end of the second inductor L2 is connected with a first end of the first inductor L1, and a second end of the second inductor L2 is connected with a reference pin of the integrated chip U1;
one end of the first capacitor C1 is grounded, and the other end of the first capacitor C1 is connected with the first end of the second inductor L2;
the anode of the third diode D3 is grounded, and the cathode is connected to the second end of the second inductor L2.
The working principle and the beneficial effects of the technical scheme are as follows: an electric valve U2 is arranged at one end of each of the first capillary and the second capillary close to the filter; the method comprises the following steps that a plurality of temperature and humidity sensors are arranged at the positions of underground soil of the garden flowers at intervals along the length direction of each first capillary and each second capillary and used for detecting temperature and humidity information of the corresponding first capillary or second capillary and transmitting the temperature and humidity information to a controller, the controller judges whether the soil at the corresponding first capillary or second capillary needs to be irrigated or not according to the temperature and humidity information, and when the soil at the corresponding first capillary or second capillary is judged to need to be irrigated, the controller controls an electric valve on the corresponding first capillary or second capillary to be opened for water delivery irrigation; the technical scheme is convenient for corresponding water delivery in time according to the soil requirements of different places. In the control circuit, the C1 is used for cutting off direct current to avoid the direct current of the signal output by the controller from influencing the work of the electric valve, and the D3 is used for preventing shunting and ensuring the reliable transmission of the signal (current); the arrangement of the Q1, the Q2 and the C4 can ensure that the electric valve works reliably by the C4 when the output current of the controller is unstable. In the power circuit, the C1, the L1 and the L2 are used for filtering, the feedback pin and the detection pin of the integrated chip are used as comparison references, and related components (the C2, the R4, the R7, the D5, the D4 and the like) connected with the integrated chip can realize the feedback protection (the D6 can be used for alarming) of overhigh voltage, overlow voltage and overload, so that the reliable work of the invention is ensured.
A method of deploying a garden flower subsurface emitter as claimed in any one of the preceding claims, comprising:
step 1: a first douche body 7 is arranged on the first capillary 5;
a second douche body 8 is arranged on the second capillary 6;
step 2: respectively connecting a first capillary 5 and a second capillary 6 with a first water outlet 3 and a second water outlet 4 of the filter;
and step 3: the first capillary 5 and the second capillary 6 are laid under the ground.
The beneficial effects of the above technical scheme are: can filter the water source through setting up the filter, remove the impurity of water, prevent that first emitter body 7 and second emitter body 8 from being blockked up by the impurity of aquatic.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A courtyard flower subsurface emitter, comprising:
the filter (1), the said filter (1) includes the pot body (2), one end of the said pot body (2) sets up the first water outlet (3) and second water outlet (4);
one end of each first capillary (5) is communicated with the first water outlet (3) through a first main pipeline, and the other end of each first capillary (5) is designed to be a closed structure;
one end of each second capillary (6) is communicated with the corresponding second water outlet (4) through a second main pipeline, and the other end of each second capillary (6) is designed to be of a closed structure; the first capillary (5) and the second capillary (6) are laid under the ground;
the first emitter body (7), the first emitter body (7) is a filtration emitter, and a plurality of first emitter bodies (7) are arranged on the first capillary (5);
the second emitter body (8), the second emitter body (8) is a micro-sprinkling irrigation emitter, and a plurality of second emitter bodies (8) are arranged on the second capillary (6).
2. A garden flower subsurface emitter as claimed in claim 1, wherein the filter (1) further comprises:
the water inlet (9) is formed in one end, far away from the first water outlet (3), of the tank body (2);
the first filter screen (10), the first filter screen (10) is arranged in the tank body (2), the tank body (2) is divided into a first filter chamber (11) and a second filter chamber (12) by the first filter screen (10), and the first filter chamber (11) is positioned at one end of the water inlet (9);
the sewage draining outlet (13) is formed in the bottom of the tank body (2), and the sewage draining outlet (13) is communicated with the first filtering chamber (11);
the base (14), base (14) set up jar body (2) bottom.
3. A garden flower subsurface emitter according to claim 1, where the first emitter body (7) comprises:
the water inlet pipe comprises a first plug-in connector (15), wherein a barb is arranged at the inlet end of the first plug-in connector (15), a flange (16) is arranged at the outlet end of the first plug-in connector (15), the first plug-in connector (15) is connected with the first capillary (5) through the barb, and a through water inlet flow passage (17) is arranged in the first plug-in connector (15);
the ceramic body (18) is hollow inside, the ceramic body (18) is connected with the first plug connector (15) through the flange (16), the outlet end is communicated with the hollow part of the ceramic body (18), and the ceramic body (18) is provided with micropores (19).
4. A garden flower subsurface emitter according to claim 3, where in the flange (16) is provided with a closure plate (20), where one end of the closure plate (20) is hingedly connected to the flange (16) and where the hinge is provided with a torsion spring.
5. A garden flower subsurface emitter as claimed in claim 3, wherein the micro-holes (19) are arranged to slope downwards, and a second filter (22) is arranged within the micro-holes (19).
6. A garden flower subsurface emitter according to claim 1, where the second emitter body (8) comprises: cylinder body (23), cylinder body (23) upper end is connected with cylinder cap (24), cylinder body (23) lower extreme through second bayonet joint (25) with second hollow billet (6) intercommunication, be provided with in cylinder body (23) lift pipe (26), lift pipe (26) pass shower nozzle (27) are connected to the upper end of cylinder cap (24), set up the rivers passageway in lift pipe (26), lift pipe (26) lower extreme is provided with hollow floater (30).
7. A garden flower subsurface emitter as claimed in claim 1, wherein a first valve (28) is provided at the first outlet (3) and a second valve (29) is provided at the second outlet (4).
8. The garden flower subsurface emitter of claim 1, wherein a protective layer is provided over the first main conduit, and a controller and a remote communication module are provided within the protective layer;
a camera, a positioner and a temperature and humidity sensing group which are connected with the controller are arranged on part of the first irrigator body on each first capillary, and the controller is connected with the remote communication module;
the controller is in communication connection with an external monitoring end based on the remote communication module;
wherein the camera is used for monitoring surface information of the corresponding first emitter body (7);
the positioner is used for positioning the position of the corresponding first emitter body (7);
the temperature and humidity sensing group is uniformly arranged around the first emitter body and used for acquiring the temperature and humidity of each detection point;
wherein, based on the temperature and humidity sensor and the camera, the step of determining whether the corresponding first emitter body needs to be replaced comprises:
step 1: determining an emitter to be detected based on a monitoring instruction transmitted by a monitoring end;
step 2: acquiring a surface image of the emitter to be detected based on the camera, performing region segmentation on the surface image to obtain n regions, and determining a region damage value P of each region;
wherein, the number of the regional horizontal pixel points in the current region is k1, the number of the regional vertical pixel points is k2, and the horizontal pixel value of the ith regional horizontal pixel point in the k1 regional horizontal pixel points is deltai(ii) a The vertical pixel value of the jth regional vertical pixel point in the k2 regional vertical pixel points is deltaj(ii) a k represents that k pixel points exist in the current region and the pixel value of each pixel point is deltat(ii) a δ represents an average pixel value of the current region; wherein k is k1 k2, and k, k1 and k2 are all positive integers;
and step 3: determining m first areas with area damage values larger than area preset values, and determining an area evaluation value Q of each first area based on the temperature and humidity sensing group;
wherein L1 represents the L1 humidity sensor of the L1 humidity sensors in the temperature and humidity sensing group; l2 represents the L2 th temperature sensor in the L2 temperature sensors in the temperature and humidity sensing group;
indicating the humidity value of the detection point of the l1 humidity sensor;
a temperature value indicating a detection point of the l2 th temperature sensor; zetal1Indicating the normal working probability of the l1 humidity sensor; zetal2Indicating the normal working probability of the l2 th temperature sensor;
and 4, step 4: determining an area comprehensive value M of each first area according to the area evaluation values Q of the M first areas determined in the step 3 and the area damage values P of the corresponding M first areas determined in the step 2;
wherein, P'sA region damage value indicating an s-th first region among the m first regions; qsAn area evaluation value representing an s-th first area among the m first areas; wherein s is less than m, and m is an integer;
and when a second region with the regional comprehensive value M smaller than a preset comprehensive value exists in the M first regions, the fact that the emitter to be detected needs to be replaced is indicated, an alarm instruction is sent to the monitoring end based on the controller and the remote communication module, alarm warning is carried out, and meanwhile the position of the emitter to be detected needing to be replaced is displayed at the monitoring end.
9. The garden flower subsurface emitter of claim 1,
one end of each of the first capillary and the second capillary, which is close to the filter, is provided with an electric valve (U2), and the filter is provided with a controller and a storage battery;
a plurality of temperature and humidity sensors are arranged at the underground soil of the garden flowers at intervals along the length direction of the capillary at each first capillary and each second capillary;
the electric valve (U2), the storage battery and the temperature and humidity sensor are respectively and electrically connected with the controller;
the electric valve (U2) is connected with the controller through a control circuit, and the storage battery is connected with the temperature and humidity sensor through a power circuit;
the control circuit includes:
a third capacitor (C3), wherein the first end is connected with the output end of the controller;
a first diode (D1), one end of which is connected with the second end of the third capacitor (C3), and the other end of which is grounded;
a first resistor (R1) with one end connected with the second end of the third capacitor (C3);
the base of the first triode (Q1) is connected with the other end of the first resistor (R1);
a third resistor (R3), one end of which is connected with the collector of the first triode (Q1), and the other end of which is connected with the first power supply;
the cathode of the seventh diode is connected with a first power supply, the first power supply is also connected with the first end of the electric valve (U2), and the anode of the seventh diode is connected with the second end of the electric valve (U2);
a collector of the second triode (Q2) is connected with the anode of the seventh diode and the second end of the electric valve (U2), and an emitter of the second triode is grounded;
one end of the fifth resistor (R5) is connected with the base electrode of the second triode (Q2), and the other end of the fifth resistor (R5) is grounded;
a sixth resistor (R6), the first end of which is connected with the base of the second triode (Q2), and the second end of which is connected with the emitter of the first triode (Q1);
a fourth capacitor (C4), one end of which is connected with the second end of the sixth resistor (R6), and the other end of which is grounded;
the power supply circuit includes:
an integrated chip (U1);
the negative electrode of the second diode (D2) is connected with the drain pin of the integrated chip (U1), and the positive electrode of the second diode is connected with the positive electrode of the storage battery;
an eighth resistor (R8), one end of which is connected with the detection pin of the integrated chip (U1);
a seventh resistor (R7), one end of which is connected with the feedback pin of the integrated chip (U1), and the other end of which is connected with the reference pin of the integrated chip (U1);
one end of the second capacitor (C2) is connected with a power supply pin of the integrated chip (U1), and the other end of the second capacitor is connected with a reference pin of the integrated chip (U1);
one end of the second resistor (R2) is connected with the reference pin of the integrated chip (U1), and the other end of the second resistor (R2) is connected with the feedback pin of the integrated chip (U1);
a fourth resistor (R4), one end of which is connected with the feedback pin of the integrated chip (U1), and the other end of which is connected with the power supply pin of the integrated chip (U1);
a cathode of the fourth diode (D4) is connected with a power supply pin of the integrated chip (U1);
a fifth diode (D5) having a cathode connected to the anode of the fourth diode (D4);
a sixth diode (D6) having a cathode connected to the anode of the fifth diode (D5) and to ground;
a ninth resistor (R9) having a first end connected to the anode of the sixth diode (D6) and a second end connected to the cathode of the fifth diode (D5) and the anode of the fourth diode (D4);
a first inductor (L1), wherein the first end is connected with the second end of the ninth resistor (R9), and the second end is grounded;
a first end of the second inductor (L2) is connected with a first end of the first inductor (L1), and a second end of the second inductor (L2) is connected with a reference pin of the integrated chip (U1);
a first capacitor (C1), one end of which is grounded and the other end of which is connected with the first end of the second inductor (L2);
and the anode of the third diode (D3) is grounded, and the cathode of the third diode is connected with the second end of the second inductor (L2).
10. A method of deploying a garden flower subsurface emitter as claimed in any one of claims 1 to 9, comprising:
step 1: a first douche body (7) is arranged on the first capillary (5);
a second douche body (8) is arranged on the second capillary (6);
step 2: the first capillary (5) and the second capillary (6) are respectively connected with a first water outlet (3) and a second water outlet (4) of the filter;
and step 3: and laying the first capillary (5) and the second capillary (6) under the ground.
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| CN202010177886.2A CN111296255B (en) | 2020-03-13 | 2020-03-13 | Underground irrigator for garden flowers and plants and layout method thereof |
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| CN202010177886.2A CN111296255B (en) | 2020-03-13 | 2020-03-13 | Underground irrigator for garden flowers and plants and layout method thereof |
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